Watchcase and process for making same



R E S m a Q.

' Feb, 16 1926.

WATCHCASE [ND PROCESS FOR MAKING SAME Filed April 12,

1923 2 sheets -sheet l avwcntoz CARL. W. 616566 Quota;

Feb. 16 1926.'

G. W. EiEfiER I WATCHGASE AND PROCESS FOR MAKING 355533 Filed April 1923citizen of fine Uni'ied c of Hamiltun and Sfiate of wanted new anduseful imprwsme;

. ipgmcm To {ZZZ whom in may (Yance -9a Be 11; knmm tha'bv i, CARL and aresident 01E Cinci;=m3ati GIL Watchcase and l rocess for Making of whichthe feliowing ia as M It is the to lQYQViiio "W especially Wrist watchasses bars upon which 42mph ing the case upon the inst The bars arecarried by iugs @212 the Watch case, these upon the case. An o'bjec'c;of .ay nwentiw. a watch bezei'ani back wherein Eng heretafe'r naeeasarysec-L thereupon fsfmounting a" risk sh the like is eliminatefi,

Another object Q'f my The 13 of dis 8. nmnmed upon the 55a 8 0 1 l AJule means such as screws 15. A

MEGS tiwnugh the he 8 and tin; n'lovng i fx'om the re y 2 m .5 :20 and21 of ahe reaess is blank 0mm 21 @116. 253 U3 Pockets 31?;0 which fili 95 farmed 0m thg he means described hefveinand (in? side W Velma filmskies gml with theback or bezel. x mamas 035 the Another abjecto'fmy'invenalien is pm vide a simple, expeditious, 2115 efficient pr0c--ass for forming lugs and waich cases in single integral structmc.

These and other objects attz" 3 16 whereby 15c prwr w the Emma k". vVhenthe in the accmnpanying drs, 3 in W Fig. 1 Jinn view 0'; a Fermi forming2, detail Of my invmitio'n.

2 is an inverted plan HEW of a die complementaz'y w 31112 shown 551 Fig.1.,

Fig.

Eights? the Case if selid lugs 011 $18 casing, Qesides f valuable metalis 21CCOTI1- piished. Further, gethsii elimimwes tha fine a salderinthat is motioeabia an: moufiting of sedated lugs upm'z especially isthis noticeable I is a fragmen" 1 thmugh the forming (he 5511mm m 141 1and 2, taken an hues Fig. i is a perspectn'c new 0i. bodying myinventlon and made mm: with H10 process mnbodymg x1011.

I the a back any Wham vi hits gold is used.

in aces-11L savifigs of time and 323001 are accnmplished.

my inven- :1 9.21%; E claim is:

is new articie of manufacture a aimed, the sides A130 tremendous A blankfrom "which k L L V stamping cmnprifiinq 15 made 18 of @iffianges amend0 Eu formeci (he and d 0122 pm? 0i:

iflg a base and peripheral flanges extending pgrpendicular from thebase, and lugs con necting adjacent flanges and having opposed parallelfaces, one of said parallel faces of each lug being aligned with oneface of an adjacent peripheral flange, the lugs being disposed in pairsat opposite ends of the case and each pair adapted to receive amountilig for wrist straps.

In testimony whereof, I have hereunto subscribed my name this 9th day ofApril, 1923.

CARL W. BIESER.

